ACM RESEARCH INC's ticker is ACMR and the CUSIP is 00108J109. A total of 96 filers reported holding ACM RESEARCH INC in Q3 2021. The put-call ratio across all filers is 2.10 and the average weighting 0.9%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $1,989,000 | -58.3% | 158,501 | -48.0% | 0.01% | 0.0% |
| Q2 2022 | $4,768,000 | +50.4% | 304,986 | +100.0% | 0.01% | -11.1% |
| Q1 2022 | $3,171,000 | -30.3% | 152,493 | +186.5% | 0.01% | -25.0% |
| Q4 2021 | $4,552,000 | -16.8% | 53,231 | +4.7% | 0.01% | -14.3% |
| Q3 2021 | $5,468,000 | +4.9% | 50,831 | 0.0% | 0.01% | +7.7% |
| Q2 2021 | $5,211,000 | +26.4% | 50,831 | 0.0% | 0.01% | +44.4% |
| Q1 2021 | $4,123,000 | -0.1% | 50,831 | 0.0% | 0.01% | +28.6% |
| Q4 2020 | $4,126,000 | -12.3% | 50,831 | -25.2% | 0.01% | -30.0% |
| Q3 2020 | $4,704,000 | +780.9% | 67,931 | +691.0% | 0.01% | +400.0% |
| Q2 2020 | $534,000 | -77.0% | 8,588 | -89.0% | 0.00% | -80.0% |
| Q1 2020 | $2,319,000 | – | 78,261 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Panview Asian Equity Master Fund | 290,000 | $5,250,450 | 7.84% |
| Ariose Capital Management Ltd | 750,832 | $13,593,813 | 7.69% |
| Pertento Partners LLP | 1,195,464 | $21,643,876 | 3.93% |
| Yong Rong (HK) Asset Management Ltd | 150,000 | $2,716 | 2.50% |
| Point72 Hong Kong Ltd | 426,267 | $7,717,564 | 2.13% |
| Triatomic Management LP | 146,700 | $2,656,004 | 1.84% |
| MATTHEWS INTERNATIONAL CAPITAL MANAGEMENT LLC | 746,101 | $13,508,159 | 1.63% |
| Quaero Capital S.A. | 70,765 | $1,281,200 | 1.22% |
| EAM Global Investors LLC | 197,844 | $3,581,966 | 0.97% |
| Pacific Ridge Capital Partners, LLC | 196,976 | $3,566,250 | 0.83% |